Marine cargo loader



FIG. 1 is a front perspective view of a marine cargo loader according to the present design;

FIG. 2 is a front view of the marine cargo loader;

FIG. 3 is a rear view of the marine cargo loader;

FIG. 4 is a top plan view of the marine cargo loader.

FIG. 5 is a bottom plan view of the marine cargo loader;

FIG. 6 is a right side view of the marine cargo loader; and,

FIG. 7 is a left side view of the marine cargo loader.

The broken lines in the figures show portions of the marine cargo loader or environment that form no part of the claimed design. 

CLAIM The ornamental design for a marine cargo loader, as shown and described. 